Custom Bullet Connector Harness

Custom Bullet Connector Harness

• 2025-07-15 14:44:13
• by Admin

What are Bullet Connectors？

Bullet connectors are a type of common cylindrical quick-disconnect electrical connector, consisting primarily of two parts: a male bullet and a female bullet (socket).

Structure of Bullet Connectors

• Male Bullet:Cylindrical in shape (resembling a bullet), featuring a protruding metal pin with raised ridges or grooves to ensure secure mating.One end is designed for wire termination (via crimping or soldering), while the other end is inserted into the female socket.
• Female Bullet (Socket):Contains an elastic metal sleeve inside, which tightly grips the male bullet to provide reliable electrical contact.
• Insulation Sleeve:Usually made of plastic or rubber, encasing the metal contact to prevent short circuits and oxidation.
• Locking Mechanism (Optional):Some models include latching clips or spring locks to enhance connection stability.

Advantages of Bullet Connectors

• Quick Connection & Disconnection:Tool-free manual plug-and-play, ideal for circuits requiring frequent replacement or maintenance.
• Low Contact Resistance:Tight-fitting design minimizes power loss, performing better than standard clips or solder joints.
• Polarity Protection:Distinct male-female structure reduces the risk of incorrect connections.
• Excellent Vibration Resistance:Secure mating ensures stable performance in vibration-prone environments such as automobiles and drones.
• Durability:Corrosion-resistant materials (e.g., gold-plated or copper alloy contacts) provide long service life with repeated mating cycles.
• Versatility:Available in various sizes, widely used in low-voltage DC circuits.

Common Applications of Bullet Connectors

• Automotive Wiring Harnesses:Quick connections for headlights, horns, sensors, ignition systems, etc.
• Motorcycles & Electric Vehicles:Battery, lighting, and motor controller connections.
• Drones & Small Aircraft:Lightweight and reliable power connections.
• Electromechanical Equipment:Connections for motors, relays, and sensors.
• Audio & Sound Systems:Quick-disconnect speaker wiring.
• Small Home Appliances:Power or motor connections for vacuum cleaners, power tools, and similar devices.
• LED Lighting Systems:Fast connections between lamps and power drivers.
• DIY Electronics & Hobby Projects:Convenient for circuit prototyping, testing, and debugging.

Kaweei Bullet Connectors Wiring Harness – FAQ

1. What can be customized?

Wire gauge, length, connector size, insulation material, and color coding can all be customized.

2. What are the electrical ratings?

Supports up to 30A current and 600V DC, depending on connector size and wire gauge.

3. Where are they used?

Widely used in automotive, motorcycles, e-bikes, drones, LED lighting, and power tools.

4. Are they pre-assembled and tested?

Yes, all harnesses are pre-assembled and 100% tested for reliability.

5. What is the MOQ and lead time?

MOQ starts at 10 pcs, with a lead time of 15–20 working days.